oculus设备VR漫游

概述

使用oculus设备开发一个漫游demo，具备在头显中使用遥感控制方向，左手控制器具备传送跳跃功能，导航网格的制作

oculus VR漫游

静态资源

<a-assets timeout="40000">
        <!-- 房子 -->
        <a-asset-item
          id="Building"
          src="assets/model/New_Building_final1.glb"
          nav-agent="speed: 1.5; active: true"
        ></a-asset-item>
        <a-asset-item
          id="Building_skeleton"
          src="assets/model/New_Building_final_skeleton1.glb"
          nav-agent="speed: 1.5; active: true"
        ></a-asset-item>
        <!-- 树 -->
        <a-asset-item
          crossorigin="anonymous"
          id="Palm"
          src="assets/model/PalmMinimal.glb"
        ></a-asset-item>
        <!-- 小地图 -->
        <a-asset-item
          crossorigin="anonymous"
          id="Island"
          src="assets/model/Islands.glb"
        ></a-asset-item>
        <img crossorigin="anonymous" id="flare-asset" src="assets/images/adjustflare.jpg" />
        <img crossorigin="anonymous" id="grid" src="assets/images/opaic_grid.png" />
      </a-assets>

海岛

 <a-entity
        id="navmesh-Island"
        gltf-model="url(assets/model/navmeshMegaHelloIsland.gltf)"
        scale=""
        visible="true"
        nav-mesh=""
      ></a-entity>

海洋

      <a-ocean
        position="-28.98488 -1.76439 22.54954"
        scale="3 3 3"
        width="50"
        depth="50"
        opacity=".75"
        ocean="density: 45; amplitude: -0.1; speed: 0.75; speedVariance: 0.1"
      ></a-ocean>

控制器

<a-entity
        id="cameraRig"
        movement-controls="constrainToNavMesh: true;"
        navigator="cameraRig: #cameraRig; cameraHead: #head; collisionEntities: .collision; ignoreEntities: .clickable"
        position="0 0 0"
        rotation="0 0 0"
      >
        <a-entity
          id="head"
          camera="active: true"
          position="0 1.6 0"
          look-controls="pointerLockEnabled: true; reverseMouseDrag: true"
        ></a-entity>

        <a-entity
          class="leftController"
          oculus-touch-controls="hand: left"
          teleport-controls="cameraRig: #cameraRig; teleportOrigin: #head; button: trigger; curveShootingSpeed: 18; collisionEntities: #navmesh-Island; landingMaxAngle: 60"
          visible="true"
        >
        </a-entity>

        <a-entity
          class="rightController"
          oculus-touch-controls="hand: right"
          laser-controls
          raycaster="showLine: true; far: 15; interval: 0; objects: .clickable, a-link;"
          line="color: lawngreen; opacity: 0.5"
          visible="true"
        ></a-entity>
      </a-entity>